Ethan Chao

Age: 10 years old
Age Category: 10 & under
Team: Rockville Montgomery Swim Club | Potomac Valley Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Rockville Montgomery Swim Club

Potomac Valley Swimming

Eastern Zone

USA

Free 50 Y

37.92

10

12/04/2025

B

BB: 34.59 (+3.33s | 8.8%)

98

464

1,000+

Free 100 Y

1:21.71

10

01/16/2026

B

BB: 1:18.89 (+2.82s | 3.5%)

67

281

1,000+

50 Free

39.36

100 Free

42.35

1:21.71

100 Free

1:21.71

Back 50 Y

41.20

10

01/16/2026

BB

A: 37.59 (+3.61s | 8.8%)

56

222

851

1,000+

Back 100 Y

1:30.91

10

10/17/2025

B

BB: 1:30.09 (+0.82s | 0.9%)

45

189

825

1,000+

50 Back

44.33

100 Back

46.58

1:30.91

100 Back

1:30.91

Back 200 Y

3:11.52

10

11/14/2025

2

21

108

207

50 Back

1:34.70

200 Back

1:36.82

3:11.52

100 Back

1:36.82

Breast 50 Y

50.91

10

12/04/2025

B

BB: 47.69 (+3.22s | 6.3%)

85

382

1,000+

Breast 100 Y

1:46.08

10

01/16/2026

B

BB: 1:42.29 (+3.79s | 3.6%)

61

223

855

1,000+

50 Breast

52.08

100 Breast

54.00

1:46.08

100 Breast

1:46.08

Fly 50 Y

46.21

10

11/14/2025

B

BB: 41.29 (+4.92s | 10.6%)

89

398

1,000+

IM 100 Y

1:30.35

10

01/16/2026

B

BB: 1:29.69 (+0.66s | 0.7%)

57

222

813

1,000+

IM 200 Y

3:20.21

10

12/04/2025

B

BB: 3:15.99 (+4.22s | 2.1%)

47

170

696

1,000+

50 Fly

49.30

150 Breast

1:46.65

2:35.95

200 Free

44.26

3:20.21

100 IM

2:30.91

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Rockville Montgomery Swim Club	Potomac Valley Swimming	Eastern Zone	USA

Above are the fastest times that Ethan Chao has achieved in his swimming career. For each event, you can find Ethan's best time, the corresponding time standard, as well as how much faster Ethan needs to be to reach the next level. The last columns provide Ethan rankings at the team and LSC levels. These rankings are based on the Ethan's personal best, his current age category, and team; and are calculated from all the meets results.

Time Standards

Got the currrent age group time standard
Time standard for the next age group and the gap to reach it
Got the next age group’s time standard.

Short Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 Y	37.92	22.19 (+15.73s \| 41.5%)	21.29 (+16.63s \| 43.9%)	21.29 (+16.63s \| 43.9%)	20.59 (+17.33s \| 45.7%)	20.09 (+17.83s \| 47.0%)	20.39 (+17.53s \| 46.2%)	30.49 (+7.43s \| 19.6%)
Free 100 Y	1:21.71	48.19 (+33.52s \| 41.0%)	46.39 (+35.32s \| 43.2%)	46.39 (+35.32s \| 43.2%)	45.09 (+36.62s \| 44.8%)	43.49 (+38.22s \| 46.8%)	44.39 (+37.32s \| 45.7%)	1:07.19 (+14.52s \| 17.8%)
Back 50 Y	41.20	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+4.91s \| 11.9%)
Back 100 Y	1:30.91	53.89 (+37.02s \| 40.7%)	51.49 (+39.42s \| 43.4%)	51.49 (+39.42s \| 43.4%)	49.39 (+41.52s \| 45.7%)	47.59 (+43.32s \| 47.7%)	48.89 (+42.02s \| 46.2%)	1:16.59 (+14.32s \| 15.8%)
Back 200 Y	3:11.52	1:57.29 (+74.23s \| 38.8%)	1:52.79 (+78.73s \| 41.1%)	1:52.79 (+78.73s \| 41.1%)	1:48.29 (+83.23s \| 43.5%)	1:45.49 (+86.03s \| 44.9%)	1:47.09 (+84.43s \| 44.1%)	N/A
Breast 50 Y	50.91	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+10.62s \| 20.9%)
Breast 100 Y	1:46.08	1:00.89 (+45.19s \| 42.6%)	57.99 (+48.09s \| 45.3%)	57.99 (+48.09s \| 45.3%)	55.89 (+50.19s \| 47.3%)	54.19 (+51.89s \| 48.9%)	55.29 (+50.79s \| 47.9%)	1:26.29 (+19.79s \| 18.7%)
Fly 50 Y	46.21	N/A	N/A	N/A	N/A	N/A	N/A	34.69 (+11.52s \| 24.9%)
IM 100 Y	1:30.35	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+13.36s \| 14.8%)
IM 200 Y	3:20.21	1:58.19 (+82.02s \| 41.0%)	1:53.89 (+86.32s \| 43.1%)	1:53.89 (+86.32s \| 43.1%)	1:50.09 (+90.12s \| 45.0%)	1:46.39 (+93.82s \| 46.9%)	1:48.89 (+91.32s \| 45.6%)	2:46.19 (+34.02s \| 17.0%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional

Progression

See how Ethan Chao is improving gradually by choosing the distance and the stroke you are interested in. You can also compare the Ethan's time to another swimmer's and even view their profile for more information about them.

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Meets

See all the meets Ethan Chao has participated in and his achievement. The last event displayed is the most recent. For each event, you can find the Ethan's time, the progress against Ethan's best time, the corresponding time standard, as well as how much faster Ethan needs to be to reach the next level.

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 RMSC January Intrasquad Meet

01/16/2026

Boyds

100 Y Breast

1:46.08

-0.07s (New PB)

B

BB: 1:42.29 (+3.79s | 3.6%)

10

4

5

4

50 Breast

52.08

100 Breast

54.00

1:46.08

100 Breast

1:46.08

100 Y IM

1:30.35

-4.92s (New PB)

B

BB: 1:29.69 (+0.66s | 0.7%)

10

4

1

8

50 Y Back

41.20

BB

A: 37.59 (+3.61s | 8.8%)

10

4

2

4

100 Y Free

1:21.71

-0.29s (New PB)

B

BB: 1:18.89 (+2.82s | 3.5%)

10

6

1

50 Free

39.36

100 Free

42.35

1:21.71

100 Free

1:21.71

2025 PV Turkey Claus Showdown

12/04/2025

College Park

50 Y Fly

46.85

+0.64s

B: 46.49 (+0.36s | 0.8%)

10

50 Y Breast

50.91

-2.14s (New PB)

B

BB: 47.69 (+3.22s | 6.3%)

10

50 Y Free

37.92

B

BB: 34.59 (+3.33s | 8.8%)

10

200 Y IM

3:20.21

-0.28s (New PB)

B

BB: 3:15.99 (+4.22s | 2.1%)

10

50 Fly

49.30

150 Breast

1:46.65

2:35.95

200 Free

44.26

3:20.21

100 IM

2:30.91

100 Y Free

1:22.00

-2.86s (New PB)

B

BB: 1:18.89 (+3.11s | 3.8%)

10

50 Free

38.81

100 Free

43.19

1:22.00

100 Free

1:22.00

2025 RMSC November Dual Meet

11/14/2025

Boyds

100 Y Breast

1:46.15

B

BB: 1:42.29 (+3.86s | 3.6%)

10

3

4

2

50 Breast

51.18

100 Breast

54.97

1:46.15

100 Breast

1:46.15

200 Y Back

3:11.52

10

1

3

5

50 Back

1:34.70

200 Back

1:36.82

3:11.52

100 Back

1:36.82

100 Y Free

1:25.47

+0.61s

B

BB: 1:18.89 (+6.58s | 7.7%)

10

6

1

50 Free

41.23

100 Free

44.24

1:25.47

100 Free

1:25.47

50 Y Fly

46.21

B

BB: 41.29 (+4.92s | 10.6%)

10

4

7

6

2025 RMSC October Kick Off Classic

10/17/2025

Boyds

100 Y IM

1:35.27

B

BB: 1:29.69 (+5.58s | 5.9%)

10

1

100 Y Back

1:30.91

B

BB: 1:30.09 (+0.82s | 0.9%)

10

1

2

50 Back

44.33

100 Back

46.58

1:30.91

100 Back

1:30.91

50 Y Breast

53.05

B

BB: 47.69 (+5.36s | 10.1%)

10

7

2

3

100 Y Free

1:24.86

B

BB: 1:18.89 (+5.97s | 7.0%)

10

6

7

6

50 Free

40.19

100 Free

44.67

1:24.86

100 Free

1:24.86

200 Y IM

3:20.49

B

BB: 3:15.99 (+4.50s | 2.2%)

10

1

4

50 Fly

50.18

150 Breast

1:47.53

2:37.71

200 Free

42.78

3:20.49

100 IM

2:30.31